Standardized Crimping Operation Of Cold Press Needle Crimping Device

The crimping quality of contact crimper must meet the technical specifications of international and national standards such as UL 486A-486B, CSA C22.2 No. 65-13, and GB/T3965. These standards specify clear numerical ranges for parameters such as crimping height, crimping width, and conductor stripping length. When using d sub contact crimper equipment, operators should select the corresponding crimping die specifications according to the accompanying technical manual. Different wire diameters correspond to specific crimping cavity dimensions.

Crimping depth control is a core aspect of the operation. Over-crimping can cause conductor metal fatigue or even breakage, while under-crimping leads to increased contact resistance. The crimping stroke parameters specified in the contact crimping  instruction manual must be strictly followed. The crimping status can be verified by observing the terminal markings after crimping.